البحوث

Abeer S. Arafa, Heba M.A. Khalil and Sana G. Gebaly( 2013). Impact of eco- friendly fertilizers and rice straw on cotton yield and fiber physical propertiesInternational Science and Investigation Journal Vol 8(2) 2251-2264.
Abstract: This investigation was conducted at Cotton Research Institute, Agric. Res. Center, Egypt , during 2012and 2013 seasons to study the effect of applying clay soil with rice straw as organic wastes , and the inoculation with some bacterial strains as biofertilizer (PGPR) and Humic acid both separately
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Abeer H.E. Abd-El Kareim1 and Gamal.A.M El-Sayed2( 2013). IMPACT OF COMPOST TEA, HUMIC ACID AND MICROBIAL INOCULANT ON ACCLIMATIZATION STAGE OF DATE PALMEgyptian Journal of Biotechnology , 43 (13) : 47 – 63
Abstract: Little is known about the effect of organic biofertilizers on date palm acclimatization process. Compost tea, Humic acid and EM at three concentrations (50, 100 and 150 ml/l) and combination between previous concentration of compost tea and Humic acid with 50 ml/l EM were used as fertilizers every t
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Hanna, Amal E.; Reda M. El – Shahat , Mounira, M. Bishara and Khaled.A.Abdel-Kawi( 2013). Influence Of Some Non – Traditional Biofertilzers On Growth Of Wheat In A Clay Saline SoilEgypt. J . of Appl. Sci., 28 ( 7 ), 243 – 262, 2013
Abstract: Two Field experiments were performed at the Agricultural Experiments and Researches Station, Sahl -El Hossinia, El – Sharkia Governorate, Egypt during two winter seasons of 2009 and 2010 to study the effect of application with active yeast suspension (AY) ,azolla extract (AE) and compost
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Heba, M.A. Khalil, Afifi, M.M.I., El-Akshar,Y.S. and El-Sayed, G.A.M( 2013). Effect of bio- organic fertilizers on barley plants in a saline souJournal of Applied Sciences Research, 9(8): 5337-5343
Abstract: Field experiment was conducted on a farm at South El- Hossinia Res. Farm Station, El-Sharkian Governorate, Agric. Res. Center (ARC), Egypt, during the winter season 2012. The effect of rice straw, humic acid as organic fertilizer and with the inoculation some bacterial strains as biofertilizer (Pseu
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1Ghazal, F.M., 2Hassan, M.M.M., 1EL-Sayed, G.A.M. and 1Desoky, A.H.( 2013). Response of Maize Crop to Cyanobacteria Applied Under Different Nitrogen RatesNature and Science;11(12)
Abstract: The present investigation was conducted in sandy soil at Ismailia Agricultural Research Station, Agric. Res. Center (ARC) (Latitude 30ᵒ 35′ 41.901″ N and Longitude 32ᵒ 16′ 45.843″ E), Egypt, during two successive summer seasons of 2011 and 2012.Maize hybrid SC10 was used to study the eff
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Heba M.A. Khalil. and Abeer S. Arafa ( 2013). he influence of rice straw and bio-organic fertilizers on cotton fiber quality under saline soils Journal of Agronomy .12 (2): 86 -92
Abstract: Field experiment was conducted at South El- Hossinia Res. Station, El-Sharkia Governorate, Agric. Res. Center (ARC), Egypt, during 2012 -2013 seasons. To study the effect of adding rice straw as an organic waste to saline soil with the inoculation of some bacterial strains as biofertilizer (PGPR) an
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Eid T. A.* ; Fatama I. Abou Grah** and S. M. Hussein( 2013). EFFECT OF SOIL MOISTURE REGIMES AND POTASSIUM APPLICATION ON GROWTH, YIELD AND FRUIT QUALITY OF "CANINO" APRICOT (Prunus armeniaca L.) J. Plant Production, Mansoura Univ., Vol. 4 (4): 621 - 640
Abstract: A field experiment was conducted at El-Kanater Horticultural Research Station in the seasons of 2010 and 2011 to study the effect of three soil moisture levels (25, 50 and 75 % depletion i.e. wet, medium and dry) and three application of potassium unit i.e., 500, 1000 and 1500 g/tree. The obtained r
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Hager I. Tolba, El-Sayeda H. M. El-Badawy and Hanaa A. Abo-Kora( 2013). Response Of Potato Crop Inoculated With Silicate Bacteria And Cyanobacteria Under Two Levels Of Potassium Sulphate And Feldspare.N. Egypt. J. Microbiol. Vol. 36, September
Abstract: A field experiment was carried out at El-Nubariea Research Station, El-Bohera Governorate, Egypt, during winter season (2012/2013) to study impact of Bacillus circulans (silicate bacteria) and cyanobacteria under two sources (potassium sulphate and feldspare) and two levels (½ full dose of K and fu
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Kabeel, H.*; S.M. Hussien*; E.A. Ismail* and T. A. Eid( 2013). Comparative study on the effect of change the surface irrigation to bubbler irrigation systems of fruitful "le-conte" pear treesJ. Soil Sci. and Agric. Eng., Mansoura Univ., Vol. 4 (4): 399 - 416
Abstract: The present investigation was carried out during the two successive seasons of 2011 and 2012 to evaluate the water use efficiency, vegetative and roots growth parameters, fruiting measurements, fruit quality and leaf mineral content of "Le-Conte" pear trees under the two irrigation systems.Obtained
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Hussien*, S. M. and T. A. Eid( 2013). Response of plum trees grown in clay loam soil to the change from surface to drip irrigation systemEgypt . J. of Appl. Sci., 28 (5) 218-240
Abstract: A two-year field experiment was conducted at El-Kanater Horticultural Research Station in the 2010 and 2011 seasons. This study aimed to determine the effect of the change from surface irrigation to drip irrigation on seasonal applied irrigation water, consumptive use, yield, growth, flowering and f
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Khalil, A. A., **Hellal, F.A. and *Ragab A.A.M( 2013). Organic and bio-fertilizers impact on yield, plant nutrient content and available nutrients of faba bean-maize cropping systemJ. Soil Sci. and Agric. Eng., Mansoura Univ., Vol. 4 (11), 1205-1217
Abstract: Two field experiments were conducted to determine the effect of organic fertilizers application in combination with bio-fertilizers on the yield, nutrient availability and uptake of faba bean-maize cropping system under sprinkler irrigation. A split plot design was employed with three replicates per
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Osman, E.A.M., A.A. Khalil And A.A. El- Masry( 2013). Improving Wheat Productivity By Farmyard Manure With Phosphorus Fertilizer Sources In Clayey SoilFayoum J. Agric. Res. & Dev., Vol. 27, No.1, January,
Abstract: A field experiment was carried out at Bahtim Agricultural Research Station Farm during 2010/2011 and 2011/2012 seasons. The experimental site is located at lat. 30.80, long 31.16 and 14.00 m above the mean sea level, to study the effect of farmyard manure (FYM) application rates (zero, 12 and 24 t/h
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Shaban, Kh. A. ; A. A. Khalil And Amira A. Mohamed( 2013). Effect of sowing date and nitrogen, potassium fertilization on faba bean productivity in newly reclaimed saline soil of north SinaiJ. Soil Sci. And Agric. Eng., Mansoura Univ., Vol. 4 (9): 893 - 904
Abstract: Faba bean (Cv. Nubaria 1) was grown during the two winter seasons 2011/2012 and 2012/2013 in saline soil at North Sinai Governorate, Egypt, to study of the effect of potassium sulfate (48 % K2O) rates ( 50 – 75 and 100 kg K2O fed-1) , urea (46 % N) rates (10 – 20 -40 kg N fed-1) alone or in comb
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YOUSSEF, K.M.R.; ASHRY, M.R.K.; FARRAG, F.R.M. and ABDOU, S.M.M.( 2013). (Crop-water relations and yield of cotton as affected by irrigation water and nitrogen fertilization management) Minufia J. Agric. Res. Vol. 38 No. (4): 985- 996, August 2013.
Abstract: A field experiment was carried out at Tameia Agric, Res. Station, Fayoum Governorate during 2011 and 2012 summer seasons. The study aiming at determining the effect of different irrigation regimes, i.e. irrigation at 30, 50 and 70% available soil moisture depletion (ASMD) and three nitrogen fertil
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ASHRY, M.R.K; YOUSSEF, K.M.R.; ABDOU, S.M.M.; AND EL- MASRY, A.A.( 2013). ( WATER MANAGEMENT OF SUNFLOWER CROP UNDER LIQUID AMMONIA GAS FERTILIZATION) FAYOUM J. AGRIC. RES. &DEV., VOL. 27, NO.1, JANUARY, 2013..
Abstract: The present investigation was carried out at Tamiea Agric. Res. Station, Fayoum Governorate during 2009 and 2010 seasons to study the effects of ammonia fertilizer levels, i.e. N1: 15, N2:30 and N3:45 and N4: 60 kg N fed-1, four irrigation regime i.e. irrigation at I1: 0.6, I2: 0.8, I3: 1.0 and I4:
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